Kitchen, bathroom & basement remodeling in Naperville.
30-year Chicagoland contractor expanding into the western suburbs. Tom Fisher pulls every City of Naperville permit, knows the DuPage River water table, and serves all of Naperville 203 and IPSD 204.
Free Naperville Estimate
3 quick questions. We come to you.
Why Naperville homeowners choose ADG
Naperville is one of the largest and most affluent suburbs in Chicagoland, and the housing stock is unusually varied for a single city. Alpha Development Group has expanded into Naperville because the city's homeowners deserve a contractor who understands the City of Naperville Building Division's plan-review preferences, the radon zones of DuPage County, the water table near the DuPage River corridor, and the difference between finishing a 1985 Cress Creek custom and a 2008 White Eagle build.
We pull permits at the City of Naperville Building Division at 400 S. Eagle Street ourselves. Naperville's plan review is more rigorous than most surrounding suburbs (expect 2-3 weeks), and inspections include framing, rough mechanical, insulation, and final. We submit complete plan sets the first time, which prevents the 1-2 week rejection delay that catches contractors who don't work in Naperville often.
For basement finishes specifically, Naperville is the highest-value market in Chicagoland. The school-district-driven housing market (Naperville 203, Indian Prairie 204) means homeowners actively shop for finished lower-level square footage, and a properly waterproofed, code-compliant basement with a 3/4 bath shaves 30-60 days off time on market in neighborhoods like Cress Creek, White Eagle, Stillwater, and Wagner Reserve. We know which neighborhoods sit closer to the DuPage River water table and need extra waterproofing attention. We know which 1995-2015 builds have roughed-in basement plumbing (most do, in Stillwater and Eagle Brook especially), which drops your bathroom cost by $5,000-$10,000.
You will work directly with President Tom Fisher and the ADG team from your first phone call to your final walk-through. We have been remodeling Chicagoland homes for 30+ years. For an itemized Naperville quote with our line-by-line pricing and the actual receipts for every material, call us or use the estimate form above.
Our work in Naperville
Three core services. Each one done extraordinarily well.
Naperville Remodeling FAQ
The questions Naperville homeowners ask Tom most often.
Do you pull permits in Naperville?
Yes. We pull every permit through the City of Naperville Building Division at 400 S. Eagle Street. This applies whether your home is in the DuPage County portion or the Will County portion of Naperville. We submit plans, manage plan review (typically 2-3 weeks), and coordinate all four inspections: framing, rough mechanical, insulation, and final.
What is the typical basement remodel cost in Naperville?
Most Naperville basements range $30,000 to $180,000+. Partial finish (single rec room, no bath): $30K-$55K. Mid-range full finish with 3/4 bath: $55K-$95K. Custom lower-level suite with bath, bar, media room: $95K-$180K+. See our full 2026 Naperville basement cost guide for the breakdown.
Do I need to worry about radon in a finished Naperville basement?
Yes, test before finishing. DuPage County has higher-than-average radon zones per EPA classification. Levels above 4.0 pCi/L require mitigation (a sub-slab depressurization system runs $1,200-$2,200 installed). We coordinate with licensed mitigation contractors when needed.
What about the DuPage River water table?
Homes within half a mile of the DuPage River corridor or near Hobson West Pond often have a higher water table. We frequently install a second sump pit and a battery backup in this corridor as standard practice. Skipping it is the fastest way to a $30,000 mold remediation call after a single 2-inch rain.
What's different about finishing newer Naperville construction vs. older homes?
Most homes built 1995-2015 in White Eagle, Stillwater, Wagner Reserve, Tall Grass, Eagle Brook, or Brookdale have a roughed-in toilet flange and shower drain plus 9-foot pour ceilings and a dedicated 50-amp basement sub-panel circuit. That drops bathroom cost by $5,000-$10,000. Older homes (downtown, Historic District, Knoch Knolls, parts of Cress Creek) often have lower ceilings and cast-iron drain stacks; budget $3,500-$9,500 extra for these updates.
How quickly can you start a Naperville project?
Most Naperville projects start within 4 to 8 weeks of contract signing. Tom can usually do an in-home estimate within the same week you call. City of Naperville permit review adds 2-3 weeks before on-site work begins.
Ready to Talk About Your Naperville Project?
Call Tom directly. We will set up a free in-home estimate within the week.